Uncompressing Linux... done, booting the kernel. Linux version 2.6.34-902-omap4 (bui...@satinash) (gcc version 4.4.5 20100720 (prerelease) (Ubuntu 4.4.4-7ubuntu2) ) #6-Ubuntu SMP PREEMP0 CPU: ARMv7 Processor [410fc091] revision 1 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: OMAP4430 Panda Board Memory policy: ECC disabled, Data cache writealloc OMAP4430 ES1.0 SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0x100000 Reserving 33554432 bytes SDRAM for VRAM PERCPU: Embedded 8 pages/cpu @c3b74000 s9088 r8192 d15488 u65536 pcpu-alloc: s9088 r8192 d15488 u65536 alloc=16*4096 pcpu-alloc: [0] 0 [0] 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 117602 Kernel command line: vram=32M mem=463M console=ttyO2,115200n8 console=tty2 root=/dev/mmcblk0p2 fixrtc PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) BUG: Bad page state in process swapper pfn:94126 page:c0a114c0 count:0 mapcount:-897 mapping:(null) index:0x0 page flags: 0x0() [<c0043684>] (unwind_backtrace+0x0/0xe4) from [<c00ccca8>] (bad_page+0xc4/0xf0) [<c00ccca8>] (bad_page+0xc4/0xf0) from [<c00cde18>] (__free_pages_ok+0xe4/0x1e8) [<c00cde18>] (__free_pages_ok+0xe4/0x1e8) from [<c00161c0>] (free_all_bootmem_core+0xf0/0x208) [<c00161c0>] (free_all_bootmem_core+0xf0/0x208) from [<c000cce0>] (mem_init+0x40/0x310) [<c000cce0>] (mem_init+0x40/0x310) from [<c000856c>] (mm_init+0x8/0x14) [<c000856c>] (mm_init+0x8/0x14) from [<c0008a98>] (start_kernel+0xb0/0x258) [<c0008a98>] (start_kernel+0xb0/0x258) from [<80008080>] (0x80008080) Disabling lock debugging due to kernel taint Memory: 463MB = 463MB total Memory: 423732k/423860k available, 50252k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xffc00000 - 0xffe00000 ( 2 MB) vmalloc : 0xdd000000 - 0xf8000000 ( 432 MB) lowmem : 0xc0000000 - 0xdcf00000 ( 463 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .init : 0xc0008000 - 0xc003c000 ( 208 kB) .text : 0xc003c000 - 0xc066b000 (6332 kB) .data : 0xc06a0000 - 0xc070eb20 ( 443 kB) SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:402 omap_hwmod: l3_main_2: cannot clk_get interface_clk fdif_ck omap_hwmod: kbd: cannot clk_get main_clk kbd_fck omap_hwmod: mcpdm: cannot clk_get main_clk mcpdm_fck GPMC revision 6.0 OMAP clockevent source: GPTIMER1 at 32768 Hz Console: colour dummy device 80x30 console [tty2] enabled Calibrating delay loop... 1195.29 BogoMIPS (lpj=4669440) Security Framework initialized AppArmor: AppArmor initialized Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok PL310/L2C-310 cache controller enabled CPU1: Booted secondary processor Brought up 2 CPUs SMP: Total of 2 processors activated (2395.78 BogoMIPS). devtmpfs: initialized regulator: core version 0.5 NET: Registered protocol family 16 OMAP GPIO hardware version 0.1 OMAP DMA hardware revision 0.0 bio: create slab <bio-0> at 0 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb i2c_omap i2c_omap.1: bus 1 rev4.0 at 400 kHz Skipping twl internal clock init and using bootloader value (unknown osc rate) twl6030: PIH (irq 39) chaining IRQs 368..387 regulator: VMMC: 1200 <--> 3000 mV at 3000 mV normal standby regulator: VPP: 1800 <--> 2500 mV at 1900 mV normal standby omap_device: i2c_omap.1: new worst case deactivate latency 0: 30517 regulator: VUSIM: 1200 <--> 2900 mV at 1800 mV normal standby regulator: VANA: 2100 mV normal standby regulator: VCXIO: 1800 mV normal standby regulator: VDAC: 1800 mV normal standby regulator: VUSB: 3300 mV normal standby regulator: VAUX1_6030: 1000 <--> 3000 mV at 1800 mV normal standby regulator: VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby regulator: VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby Advanced Linux Sound Architecture Driver Version 1.0.22.1. NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default Switching to clocksource 32k_counter AppArmor: AppArmor Filesystem Enabled musb_hdrc: version 6.0, pio, host, debug=0 musb_hdrc musb_hdrc: MUSB HDRC host driver musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: MUSB HDRC host driver usb usb1: Manufacturer: Linux 2.6.34-902-omap4 musb-hcd usb usb1: SerialNumber: musb_hdrc hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected musb_hdrc musb_hdrc: USB Host mode controller at fc0ab000 using PIO, IRQ 124 NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 5, 196608 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. Trying to unpack rootfs image as initramfs... Freeing initrd memory: 5564K omap4_syslink_init: Successfully registered devices sdp4430_wifi_init: start omap-iommu omap-iommu.0: ducati registered audit: initializing netlink socket (disabled) type=2000 audit(5.717:1): initialized usb 1-1: new high speed USB device using musb_hdrc and address 2 VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 838 alg: No test for stdrng (krng) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) OMAP DSS rev 4.0 OMAP DISPC rev 4.0 OMAP DSI rev 3.0 OMAP DSI2 rev 3.0 OMAP HDMI W1 rev 1.0 usb 1-1: New USB device found, idVendor=0424, idProduct=9514 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 hub 1-1:1.0: USB hub found hub 1-1:1.0: 5 ports detected omap-hsuart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 omap-hsuart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 omap-hsuart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 usb 1-1.1: new high speed USB device using musb_hdrc and address 3 usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1.2: new low speed USB device using musb_hdrc and address 4 usb 1-1.2: New USB device found, idVendor=04f2, idProduct=0402 usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1.2: Product: USB Keyboard usb 1-1.2: Manufacturer: Chicony usb 1-1.3: new low speed USB device using musb_hdrc and address 5 usb 1-1.3: New USB device found, idVendor=046d, idProduct=c058 usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1.3: Product: USB Optical Mouse usb 1-1.3: Manufacturer: Logitech console [ttyO2] enabled omap-hsuart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 brd: module loaded loop: module loaded smsc95xx v1.0.4 smsc95xx 1-1.1:1.0: usb0: register 'smsc95xx' at usb-musb_hdrc-1.1, smsc95xx USB 2.0 Ethernet, e6:48:71:af:f3:6e usbcore: registered new interface driver smsc95xx Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma) mice: PS/2 mouse device common for all mice twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 i2c /dev entries driver Linux video capture interface: v2.00 Driver for 1-wire Dallas network protocol. 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko i2c i2c-1: SMBus Quick command not supported, can't probe for chips OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman usbcore: registered new interface driver hiddev input: Chicony USB Keyboard as /devices/platform/musb_hdrc/usb1/1-1/1-1.2/1-1.2:1.0/input/input0 generic-usb 0003:04F2:0402.0001: input,hidraw0: USB HID v1.11 Keyboard [Chicony USB Keyboard] on usb-musb_hdrc-1.2/input0 input: Chicony USB Keyboard as /devices/platform/musb_hdrc/usb1/1-1/1-1.2/1-1.2:1.1/input/input1 generic-usb 0003:04F2:0402.0002: input,hiddev96,hidraw1: USB HID v1.11 Device [Chicony USB Keyboard] on usb-musb_hdrc-1.2/input1 input: Logitech USB Optical Mouse as /devices/platform/musb_hdrc/usb1/1-1/1-1.3/1-1.3:1.0/input/input2 generic-usb 0003:046D:C058.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-musb_hdrc-1.3/input0 usbcore: registered new interface driver usbhid usbhid: USB HID core driver proc4430_drv_initializeModule Could not look up aess hw_mod No device for DAI Multimedia No device for DAI Tones DL No device for DAI Voice No device for DAI Digital Uplink No device for DAI Vibrator No device for DAI omap-mcbsp-dai-0 No device for DAI omap-mcbsp-dai-1 No device for DAI omap-mcbsp-dai-2 No device for DAI omap-mcbsp-dai-3 No device for DAI omap-abe-mm No device for DAI omap-abe-tone-dl No device for DAI omap-abe-voice No device for DAI omap-abe-dig-ul No device for DAI omap-abe-vib OMAP HDMI W1 rev 1.0 No device for DAI omap-hdmi-dai SDP4430 SoC init No device for DAI null asoc: Multimedia <-> omap-abe-mm mapping ok asoc: Tones DL <-> omap-abe-tone-dl mapping ok asoc: Voice <-> omap-abe-voice mapping ok asoc: Digital Uplink <-> omap-abe-dig-ul mapping ok asoc: Vibrator <-> omap-abe-vib mapping ok asoc: null <-> omap-hdmi-dai mapping ok input: SDP4430 Headset Jack as /devices/platform/soc-audio/sound/card0/input3 ASoC: Failed to create Aux/FM Stereo In debugfs file ALSA device list: #0: SDP4430 (twl6040) mmc0: host does not support reading read-only switch. assuming write-enable. mmc0: new high speed SDHC card at address a32e aufs 2-standalone.tree-33-20100329 oprofile: using timer interrupt. TCP cubic registered NET: Registered protocol family 10 lo: Disabled Privacy Extensions NET: Registered protocol family 17 Enabling AXI2OCP errata Fix VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0 mmcblk0: mmc0:a32e SD16G 14.9 GiB registered taskstats version 1 mmcblk0: p1 p2 Console: switching to colour frame buffer device 240x67 EDID TIMING DATA FOUND regulator_init_complete: incomplete constraints, leaving VAUX3_6030 on regulator_init_complete: incomplete constraints, leaving VAUX2_6030 on regulator_init_complete: incomplete constraints, leaving VUSB on regulator_init_complete: incomplete constraints, leaving VDAC on regulator_init_complete: incomplete constraints, leaving VCXIO on regulator_init_complete: incomplete constraints, leaving VANA on regulator_init_complete: incomplete constraints, leaving VUSIM on regulator_init_complete: incomplete constraints, leaving VPP on twl_rtc twl_rtc: setting system clock to 2000-01-01 00:20:26 UTC (946686026) omap_vout omap_vout: : registered and initialized video device 0 omap_vout omap_vout: : registered and initialized video device 1 omap_wb: registered and initialized wb device 2 [v4l2] Display disabled Freeing init memory: 208K Display disabled udev: starting version 151 EDID TIMING DATA supported NOT FOUND EDID TIMING DATA supported NOT FOUND kernel BUG at /build/buildd/linux-ti-omap4-2.6.34/drivers/video/omap2/dss/dispc.c:1657! Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = dcb28000 [00000000] *pgd=9cbcf031, *pte=00000000, *ppte=00000000 Internal error: Oops: 817 [#1] PREEMPT SMP last sysfs file: /sys/kernel/uevent_seqnum Modules linked in: CPU: 0 Tainted: G B (2.6.34-902-omap4 #6-Ubuntu) PC is at __bug+0x1c/0x28 LR is at __bug+0x18/0x28 pc : [<c0040408>] lr : [<c0040404>] psr: 20000113 sp : dcbffde8 ip : df894220 fp : 00000000 r10: 00000000 r9 : 00000000 r8 : 00000000 r7 : 00000085 r6 : dcbffe08 r5 : 00000000 r4 : c06bd028 r3 : 00000000 r2 : dcbffddc r1 : c05d65dc r0 : 0000005e Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c53c7d Table: 9cb2804a DAC: 00000015 Process init (pid: 159, stack limit = 0xdcbfe2f0) Stack: (0xdcbffde8 to 0xdcc00000) fde0: df0a8000 c02b0098 c06bd028 c02bf890 00002030 00003720 fe00: 00002020 00000a30 00000000 ffffffff 00000000 c04db9e4 31f8000f 0020cccc fe20: 0001d2f2 0001007b c06bd028 00000001 c06a63bc c02bfe04 00000085 00000002 fe40: 00000000 da425740 dcbfe000 c00ab6c0 c06a6380 00000085 c06a63bc da425740 fe60: 00000000 dcbfe000 beb4c274 c00ad834 00000085 00000000 c003a984 dcbffea0 fe80: 00000000 c003c07c 60000113 ffffffff fa240100 00000085 00000001 c04de988 fea0: beb4c274 00000000 00000000 00000000 dcbfffb0 0000081f dcb31ba0 dcb3b9c0 fec0: dcb31bd4 400180f0 beb4c274 00000000 00000000 dcbffee8 c003c378 c04e0990 fee0: 60000113 ffffffff beb4c274 0000081f 0000081f c06b1444 beb4c274 dcbfffb0 ff00: 00000000 400180f0 40104000 c003c378 c06b0218 c04e0d5c 00000000 00000002 ff20: c06a0000 c04dee14 22af3d82 dcb38288 00000000 dcbfe000 00000011 c0075960 ff40: 22c166ab ffffffff dcbfff8c 00000000 00000000 c04de92c 40018158 c06bfbf0 ff60: 0000009f dcb3b9c0 dcbfe000 dcb38420 00000000 00000000 00000000 00000000 ff80: 00000000 dcbfffac d964e044 dcbfffa0 c006cb2c c028309c 40000013 ffffffff ffa0: beb4c290 00000001 beb4c2a0 c04dede0 00001210 4001e050 4006f350 00094cb0 ffc0: 40018158 beb4c290 00000001 beb4c2a0 00000000 400180f0 40104000 00000000 ffe0: 00000078 beb4c290 4008e1d9 4006f34e 00000030 ffffffff 00000fff 00001000 [<c0040408>] (__bug+0x1c/0x28) from [<c02b0098>] (dispc_set_digit_size+0x1c/0x68) [<c02b0098>] (dispc_set_digit_size+0x1c/0x68) from [<c02bf890>] (hdmi_power_on+0x150/0x188) [<c02bf890>] (hdmi_power_on+0x150/0x188) from [<c02bfe04>] (hdmi_irq_handler+0x90/0x12c) [<c02bfe04>] (hdmi_irq_handler+0x90/0x12c) from [<c00ab6c0>] (handle_IRQ_event+0xa0/0x190) [<c00ab6c0>] (handle_IRQ_event+0xa0/0x190) from [<c00ad834>] (handle_level_irq+0xb0/0x12c) [<c00ad834>] (handle_level_irq+0xb0/0x12c) from [<c003c07c>] (asm_do_IRQ+0x7c/0xac) [<c003c07c>] (asm_do_IRQ+0x7c/0xac) from [<c04de988>] (__irq_svc+0x48/0xbc) Exception stack(0xdcbffea0 to 0xdcbffee8) fea0: beb4c274 00000000 00000000 00000000 dcbfffb0 0000081f dcb31ba0 dcb3b9c0 fec0: dcb31bd4 400180f0 beb4c274 00000000 00000000 dcbffee8 c003c378 c04e0990 fee0: 60000113 ffffffff [<c04de988>] (__irq_svc+0x48/0xbc) from [<c04e0990>] (do_page_fault+0xd0/0x1c4) [<c04e0990>] (do_page_fault+0xd0/0x1c4) from [<c003c378>] (do_DataAbort+0x34/0x98) [<c003c378>] (do_DataAbort+0x34/0x98) from [<c04dede0>] (ret_from_exception+0x0/0x10) Exception stack(0xdcbfffb0 to 0xdcbffff8) ffa0: 00001210 4001e050 4006f350 00094cb0 ffc0: 40018158 beb4c290 00000001 beb4c2a0 00000000 400180f0 40104000 00000000 ffe0: 00000078 beb4c290 4008e1d9 4006f34e 00000030 ffffffff Code: e59f0010 e1a01003 eb126d71 e3a03000 (e5833000) ---[ end trace 7fb6b32c16c3d45e ]--- Kernel panic - not syncing: Fatal exception in interrupt [<c0043684>] (unwind_backtrace+0x0/0xe4) from [<c04db944>] (panic+0x44/0xcc) [<c04db944>] (panic+0x44/0xcc) from [<c0040a7c>] (die+0xd4/0xfc) [<c0040a7c>] (die+0xd4/0xfc) from [<c00446e8>] (__do_kernel_fault+0x64/0x84) [<c00446e8>] (__do_kernel_fault+0x64/0x84) from [<c04e0a68>] (do_page_fault+0x1a8/0x1c4) [<c04e0a68>] (do_page_fault+0x1a8/0x1c4) from [<c003c378>] (do_DataAbort+0x34/0x98) [<c003c378>] (do_DataAbort+0x34/0x98) from [<c04de92c>] (__dabt_svc+0x4c/0x60) Exception stack(0xdcbffda0 to 0xdcbffde8) fda0: 0000005e c05d65dc dcbffddc 00000000 c06bd028 00000000 dcbffe08 00000085 fdc0: 00000000 00000000 00000000 00000000 df894220 dcbffde8 c0040404 c0040408 fde0: 20000113 ffffffff [<c04de92c>] (__dabt_svc+0x4c/0x60) from [<c0040408>] (__bug+0x1c/0x28) [<c0040408>] (__bug+0x1c/0x28) from [<c02b0098>] (dispc_set_digit_size+0x1c/0x68) [<c02b0098>] (dispc_set_digit_size+0x1c/0x68) from [<c02bf890>] (hdmi_power_on+0x150/0x188) [<c02bf890>] (hdmi_power_on+0x150/0x188) from [<c02bfe04>] (hdmi_irq_handler+0x90/0x12c) [<c02bfe04>] (hdmi_irq_handler+0x90/0x12c) from [<c00ab6c0>] (handle_IRQ_event+0xa0/0x190) [<c00ab6c0>] (handle_IRQ_event+0xa0/0x190) from [<c00ad834>] (handle_level_irq+0xb0/0x12c) [<c00ad834>] (handle_level_irq+0xb0/0x12c) from [<c003c07c>] (asm_do_IRQ+0x7c/0xac) [<c003c07c>] (asm_do_IRQ+0x7c/0xac) from [<c04de988>] (__irq_svc+0x48/0xbc) Exception stack(0xdcbffea0 to 0xdcbffee8) fea0: beb4c274 00000000 00000000 00000000 dcbfffb0 0000081f dcb31ba0 dcb3b9c0 fec0: dcb31bd4 400180f0 beb4c274 00000000 00000000 dcbffee8 c003c378 c04e0990 fee0: 60000113 ffffffff [<c04de988>] (__irq_svc+0x48/0xbc) from [<c04e0990>] (do_page_fault+0xd0/0x1c4) [<c04e0990>] (do_page_fault+0xd0/0x1c4) from [<c003c378>] (do_DataAbort+0x34/0x98) [<c003c378>] (do_DataAbort+0x34/0x98) from [<c04dede0>] (ret_from_exception+0x0/0x10) Exception stack(0xdcbfffb0 to 0xdcbffff8) ffa0: 00001210 4001e050 4006f350 00094cb0 ffc0: 40018158 beb4c290 00000001 beb4c2a0 00000000 400180f0 40104000 00000000 ffe0: 00000078 beb4c290 4008e1d9 4006f34e 00000030 ffffffff CPU1: stopping [<c0043684>] (unwind_backtrace+0x0/0xe4) from [<c004204c>] (ipi_cpu_stop+0x20/0x48) [<c004204c>] (ipi_cpu_stop+0x20/0x48) from [<c003c268>] (do_IPI+0xc0/0x104) [<c003c268>] (do_IPI+0xc0/0x104) from [<c04de988>] (__irq_svc+0x48/0xbc) Exception stack(0xdc857fa0 to 0xdc857fe8) 7fa0: 00000001 dcb39ce0 dc857fe8 00000000 dc856000 00000015 10c03c7d c070ef28 7fc0: 00000000 410fc091 00000000 00000000 dcb36044 dc857fe8 c003dc78 c003dc7c 7fe0: 60000013 ffffffff [<c04de988>] (__irq_svc+0x48/0xbc) from [<c003dc7c>] (default_idle+0x24/0x28) [<c003dc7c>] (default_idle+0x24/0x28) from [<c003e168>] (cpu_idle+0x74/0xc4) [<c003e168>] (cpu_idle+0x74/0xc4) from [<80008080>] (0x80008080)
-- Unable to handle kernel NULL pointer dereference at virtual address 00000000 https://bugs.launchpad.net/bugs/612895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs